{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["application", "machanical property", "material", "enabling technology", "engineering feature", "process characterization"], "input": "Joint strength is achieved by mechanical interlocking of CF loops within the AA matrix ; tensile tests demonstrate that UAM CFRP-AA joints reach strengths of 129.5 MPa ."}
{"application": ["mechanical"], "machanical property": ["strengths"], "material": [], "enabling technology": [], "engineering feature": [], "process characterization": ["tensile tests"]}